{"product_id":"1120-0576-honeywell-7200-series-ezu-l-class-a-fire-alarm-board","title":"1120-0576 | Honeywell 7200 Series EZU-L Class A Fire Alarm Board","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"18\" data-end=\"410\"\u003eThe Honeywell 1120-0576 is a Class A EZU-L board designed for use within Honeywell 7200 Series fire alarm control systems. This Honeywell part number 1120-0576 provides hard-wired zone initiating circuit expansion with dedicated support for waterflow detection applications. It is engineered to enhance system monitoring reliability in commercial and industrial fire protection installations.\u003c\/p\u003e\n\u003ch3 data-start=\"412\" data-end=\"435\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePLCs\/Machine Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1120-0576\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePC Board PLC\/Add-On Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7200 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBoard Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEZU-L Expansion Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFire Alarm Control System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCircuit Class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClass A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eZone Initiating Circuit Expansion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWaterflow Detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWiring Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHard-Wired\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePanel-Mounted PCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer Status\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDiscontinued by Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.43 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About 1120-0576\u003c\/h4\u003e\n\u003cp data-start=\"436\" data-end=\"1020\"\u003eThe 1120-0576 is an EZU-L expansion board developed for integration with Honeywell’s 7200 Series fire alarm control panels. It supports Class A zone initiating circuits, enabling continued circuit supervision even in the event of a single open fault condition. The board is hard-wired and specifically configured for waterflow detection, making it suitable for sprinkler system monitoring within compliant fire alarm infrastructures. Although discontinued by the manufacturer, it remains a critical replacement component for maintaining and servicing legacy 7200 Series installations.\u003c\/p\u003e\n\u003ch3 data-start=\"1022\" data-end=\"1040\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong data-start=\"1085\" data-end=\"1102\"\u003eKey Features:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e7200 Series Compatibility: Designed for use with Honeywell 7200 Series fire alarm control panels.\u003c\/li\u003e\n\u003cli\u003eClass A Configuration: Maintains supervision of initiating circuits with fault-tolerant loop design.\u003c\/li\u003e\n\u003cli\u003eEZU-L Board Type: Provides zone expansion capability within supported control systems.\u003c\/li\u003e\n\u003cli\u003eWaterflow Detection Support: Dedicated functionality for sprinkler system monitoring applications.\u003c\/li\u003e\n\u003cli\u003eHard-Wired Integration: Direct field wiring for reliable and secure circuit connections.\u003c\/li\u003e\n\u003cli\u003eZone Initiating Circuits: Expands system capacity for additional detection zones.\u003c\/li\u003e\n\u003cli\u003eDiscontinued Model: Available for legacy system maintenance and replacement needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 1120-0576 delivers the reliability and precision required for supervised fire alarm zone expansion and waterflow monitoring in commercial fire protection systems.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":49104821059840,"sku":"1120-0576","price":733.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/2026-02-24_23.46.27.png?v=1785533774","url":"https:\/\/alotechparts.com\/products\/1120-0576-honeywell-7200-series-ezu-l-class-a-fire-alarm-board","provider":"Alo Tech Solutions","version":"1.0","type":"link"}